3850730

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1559}}^1$

素因数の和:1598

約数の個数: 32

約数和(自身を含む): 7862400

約数和(自身を除く): 4011670

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 494, 1235, 1559, 2470, 3118, 7795, 15590, 20267, 29621, 40534, 59242, 101335, 148105, 202670, 296210, 385073, 770146, 1925365, 3850730]

約数ペア:

[(1, 3850730), (2, 1925365), (5, 770146), (10, 385073), (13, 296210), (19, 202670), (26, 148105), (38, 101335), (65, 59242), (95, 40534), (130, 29621), (190, 20267), (247, 15590), (494, 7795), (1235, 3118), (1559, 2470)]